The law of fixed proportions states that

the amount of energy in the universe is fixed

elements come together in fixed rations to make compounds

the amount of matter in the universe is fixed; it cannot be created or destroyed, but can be rearranged

Which type of neuroglia is found outside of the brain?

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry